Diodes AUR9718B - Manual (Page 10)

Data Sheet
1.5MHz, 2.5A, Step-down DC-DC Converter AUR9718B
Nov. 2012 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
10
Typical Performance Characteristics (Continued)
Figure 20. Dynamic Mode (Rising) Figure 21. Dynamic Mode (Falling)
Figure 22. EN Pin L to H Figure 23. EN Pin L to H
( V
IN
=5V, V
OUT
=3.3V, I
OUT
=100mA) ( V
IN
=5V, V
OUT
=3.3V, I
OUT
=1000mA)
V
EN
2V/div
V
IN
1V/div
V
OUT
1V/div
I
OUT
1A/div
Time 200
µs/div
Time 200 µs/div
V
EN
2V/div
V
IN
1V/div
I
OUT
1A/div
V
OUT
1V/div
V
SW
2V/div
V
IN
2V/div
V
OUT
2V/div
Time 40 µs/div
I
OUT
1A/div
Time 40
µs/div
I
OUT
1A/div
V
OUT
2V/div
V
IN
2V/div
V
SW
2V/div